Free shipping Subwoofer low pass filter front plate + high input TL-1

Free shipping  Subwoofer low pass filter front plate + high input TL-1
Price: US $19.99/ piece|Processing Time: Ships out within 5 days
Unit Type: piece|Package Weight: 0.3kg|Package Size: 25cm x 15cm x 10cm

Detailed Information:


Please note:must havebasic knowledgeofelectronicsenthusiastsgoto buythebabydetailsandinstructions for usearemarkedicon, clickthe iconmarkedconnection(-15V +15 VOutput+Output-ground).Componentboarddoes notwarranty!

Double-sidedgold-platedcircuitboard,size168X50mm,working voltage:positive and negativeDCvoltage12-15V.Frequency:5-150Hzlow-pass

Input:line input,line inputlotusseat, balancedinput.(Select onlyoneinput)

Low-passoutput:line out, balancedoutput.

1.INa pair ofLotusas alow-level inputjack,suitable forpre-signal input,and5.1in there-
Bassinput(with separatebass outputas long as theSUBinto one ofL orR).

2.OUTa pair oflotuslowoutputjack, the portshouldfocus onwhatis a special
Theplay,its function istheaudiosignaloutputto theinput portonalotus,issuedby thesubwoofer
Bass,thentheoutput portsof more than100Hzsignalto the mainamplifiertodrivethe two main
Box, theboxonly tosendthe mainvoice ofmore than100Hz.

3.PHASEphase adjustment,isinvertedrelative to0 degreesand180degreesto switchto facilitatethephase-coherentwith the mainbox, otherwisethe basswill be reduced
Lessthe endconsumer.

4.LOW PASScrossover point,the maximum frequencyadjustablebutton35-150Hz,as long as theheartnotesaboutthisknob,the maximum frequency
Connectthe mainspeakersandlowerfrequencieswell, it soundsnatural.

6.SPEAKER LEVEL INHIGHinputred(+) black(-)terminalisabouttwo pairs ofhigh
Input (mainspeakeramplifieroutputisconnectedhigh level signal),no separatesubwooferchannelcan be easily

Number ofoutputamplifier,the poweroutput tothis port,subwoofercanadjust the volumesimultaneouslywith the mainbox.

5.LEVELvolume control


1.Before buying, Please make sure your aliexpress address is correct. Or not, please correct it before payment

2. usually Ship to worldwide within 3 days after payment completed received, arrive at most destinations as(appro):

US /Australia /Canada / 18-30 days

most of European country/20-33 days

most of Asian country /18-30 days

south of Ameria /22-35 days

All orders will be shipped via the China Post Air Mail with tracking number unless specially agreed by seller shipped by EMS.

Detailed Specifications:

Place of Origin: China (Mainland)